I-10 WB (SR-8) over US-129 (SR-51)


+30.33073, -82.96246
30°19'51" N, 82°57'45" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-10 WB (SR-8) over US-129 (SR-51)
Structure number:370009
Location:I-10 WB/US-129
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:81.0 ft. [24.7 m]
Total length:162.1 ft. [49.4 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1968
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10,500 [as of 2017]
Truck traffic:32% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood1050096.5
July 2016GoodGoodGoodGood2450095.8
July 2014FairGoodSatisfactoryGood1075096.5
July 2012FairGoodSatisfactoryGood1247697.0
July 2010FairGoodSatisfactoryGood920097.0
July 2008FairGoodSatisfactoryGood995097.0
July 2006FairGoodSatisfactoryGood1275097.0
July 2004FairGoodSatisfactoryGood895096.0
July 2002FairGoodSatisfactoryGood900096.0
August 2000GoodGoodGoodGood940096.0
September 1998GoodGoodGoodGood1390096.0
October 1996GoodGoodVery GoodVery Good925097.0
October 1994GoodGoodVery GoodVery Good730097.0
October 1992GoodGoodVery GoodVery Good692098.0
November 1990GoodVery GoodVery GoodVery Good656098.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,2961,2404790
Reinforced Concrete Decksq. ft.6,9703,0673,887160
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.8585000
Reinforced Concrete Pier Caplinear ft.4342100
Pourable Jointlinear ft.120120000
Movable Bearingeach1616000
Steel Protective Coatingsq. ft.1212000
Fixed Bearingeach1616000
Steel Protective Coatingsq. ft.1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.324323010